Finding the Fourth Proportional to 235,236.06, 352,509.60 and 116,670.63
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Solution
The fourth proportional to 235,236.06, 352,509.60 and 116,670.63 is: 174,835.09
Step by Step Solution
- Step 1: Write the proportion equation
235,236.06 : 352,509.60 = 116,670.63 : x - Step 2: Convert to fraction form
235,236.06/352,509.60 = 116,670.63/x - Step 3: Cross multiply
235,236.06x = 352,509.60 × 116,670.63 - Step 4: Simplify right side
235,236.06x = 41,127,517,113.05 - Step 5: Solve for x
x = 41,127,517,113.05/235,236.06 - Step 6: Final answer
x = 174,835.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.